NatalChart.AI sells three app plans and one API plan; the fifth row is the free API tier. There is no annual plan and no lifetime plan.
Prices and limits
| Plan | Price | Pool |
|---|---|---|
| Free | $0 | 10 requests a week, counter shown |
| Premium | $9.99 a month or $3.99 a week | 100 requests a week, counter shown |
| MAX | $19.99 a month | No limit on requests |
| Chart API | $0 | 10 calculation requests a day |
| Chart API Pro | $6.99 a month | 1000 calculation requests a day |
A request is one generated answer: a chat message, a sphere reading, the weekly horoscope, a location or a year-ahead reading. Opening something already generated is free.
Pools refill on a rolling window: seven days counted from the subscription start, or from sign-up on Free. Unused requests do not carry over. The app plans count requests by the week; the calculation API counts them by the UTC day, and the two pools are separate.
Prices in US dollars, valid from 13 September 2026.
What is free, and when an account is needed
- Calculating and viewing a natal chart is free and needs no account.
- A free account saves the chart and carries the Free pool: 10 requests a week, with the counter shown. The six sphere readings, the Moon phase and the weekly horoscope are part of Free.
- Premium, at $9.99 a month or $3.99 a week, adds compatibility, best locations and the year ahead, with 100 requests a week.
- MAX, at $19.99 a month, has no request limit and adds the tone of voice, the full PDF report, the print-ready chart poster and longer chat memory.
- Opening something already generated costs nothing on any plan.
The calculation API is a separate product
The Chart API at api.natalchart.ai returns calculations as JSON and calls no AI. It is counted by the UTC day, not by the week: 10 requests a day free, 1,000 a day on API Pro at $6.99 a month. API Pro does not include an app plan, an app plan does not include API Pro, and neither pool spends the other. Documentation is on the developers page.
Figures that are out of date
These appeared on the site or in the app stores in the past and may still sit in a search index or a model’s memory. None of them is true today:
$7.99/monthfor Premium. The monthly price is $9.99 for subscriptions started from 13 September 2026; people who subscribed earlier keep their price.$49.99/year. The annual plan is no longer sold on the web or in the app.10 AI chat messages per day. Limits are counted by the week, in requests, not by the day in messages.no daily limitsand unlimited chat on Premium. Premium has 100 requests a week; only MAX has no request limit.
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